/*
 * TaskList.java
 *
 * Created on 23.06.2008, 14:05
 *
 * Copyright (c) 2006-2008, Daniel Apatin (ad), http://apatin.net.ru
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * You can also redistribute and/or modify this program under the
 * terms of the Psi License, specified in the accompanied COPYING
 * file, as published by the Psi Project; either dated January 1st,
 * 2005, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package Tasks;

import Menu.TaskListMenu;
import io.file.browse.BrowserListener;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Displayable;
import locale.SR;
import ui.MainBar;
import ui.VirtualElement;
import ui.VirtualList;

/**
 *
 * @author ad
 */
public class TaskList
        extends VirtualList
        implements BrowserListener {
 
    public Display display;
    public Displayable parentView;
    
    Tasks tasks;

    public int whattodo =-1;
    
    /** Creates a new instance of TaskList */
    public TaskList(Display display) {
        super ();
        this.display=display;
        parentView=display.getCurrent();
        
        tasks=Tasks.getInstance();

        setFullScreenMode(true);

        attachDisplay(display);
        
        try {
            focusedItem(0);
        } catch (Exception e) {}
        
        MainBar mainbar=new MainBar("Tasks");
        setMainBarItem(mainbar);
    }

    protected int getItemCount() {
        return tasks.size();
    }

    protected VirtualElement getItemRef(int index) {
        return tasks.get(index);
    }
    
    public void eventOk() {
        if (getItemCount()==0) {
            return;
        }

        new TaskEdit(display, tasks.get(cursor), this);
    }
    
    public String getRightCommand() { return " "; }
    
    public String getLeftCommand() { return SR.MS_MENU; }
    public void leftCommand() { new TaskListMenu(display, this, cursor); }
    
    public void BrowserFilePathNotify(String pathSelected) {
        switch(whattodo) {
            //case 2:
                //taskedit.setDest(pathSelected);
                //break;
            case 3:
                //taskedit.setDest(pathSelected);
                break;
        }
        display.setCurrent(this);
    }
}
